About this trial
Patients who have undergone curative treatment may be at risk of relapse. This study will collect, annotate, and sequence biospecimens (blood, stool, and tissue) from patients across different tumor types to detect molecular residual disease (MRD) before metastases become radiographically or clinically detectable. This will allow for early cancer interception, and hopefully prolong relapse-free survival across tumor types.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Patients with histological confirmation of a solid tumor.
Patients must have early stage or locally advanced disease that is planned for or have undergone curative treatment.
Patient must be ≥ 18 years old.
All patients must have signed and dated an informed consent form.
Disqualifiers
None
Trial population
Early stage or locally advanced disease that is planned for or have undergone curative treatment.
Trial design
Cohort
Prospective
Treatments tested in this trial
Not listed
Trial groups
Trial outcomes
Primary outcomes
Change from Baseline in ctDNA collected from biospecimens
Next-generation sequencing based ctDNA analysis
Secondary outcomes
Number of participants that are identified as high risk of clinical relapse with artificial intelligence (AI) and machine learning algorithms
Sponsors and contacts
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University Health Network, Toronto
Lead sponsor
Princess Margaret Hospital, Canada
Collaborator